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| author | Bill Wendling <isanbard@gmail.com> | 2010-12-14 03:36:38 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2010-12-14 03:36:38 +0000 |
| commit | 092a7bdf9f15d31e72856b2823babed90d88c6ac (patch) | |
| tree | 7d4f38905577188bce6c26c49441106a4b56d50e /lldb/source/API/SBCompileUnit.cpp | |
| parent | c17781375532ce9974cb83408b03d88e47d1b3a8 (diff) | |
| download | bcm5719-llvm-092a7bdf9f15d31e72856b2823babed90d88c6ac.tar.gz bcm5719-llvm-092a7bdf9f15d31e72856b2823babed90d88c6ac.zip | |
The tLDR et al instructions were emitting either a reg/reg or reg/imm
instruction based on the t_addrmode_s# mode and what it returned. There is some
obvious badness to this. In particular, it's hard to do MC-encoding when the
instruction may change out from underneath you after the t_addrmode_s# variable
is finally resolved.
The solution is to revert a long-ago change that merged the reg/reg and reg/imm
versions. There is the addition of several new addressing modes. They no longer
have extraneous operands associated with them. I.e., if it's reg/reg we don't
have to have a dummy zero immediate tacked on to the SDNode.
There are some obvious cleanups here, which will happen shortly.
llvm-svn: 121747
Diffstat (limited to 'lldb/source/API/SBCompileUnit.cpp')
0 files changed, 0 insertions, 0 deletions
